Answer:
The Iron Curtain
Explanation:
Churchill was the first to coin the term "Iron Curtian" in relation to the USSR land holdings in eastern europe, the USSR leaving smaller countries as a buffer zone for an attack on Russia
I am unable to do 5&6 for you b/c I do not have the passages.
4. This quote is supported in the rest of the text because the passage throughout the passage, it was emphasized how Rosa Parks was determined during the civil rights movement. It showed how Parks didn't let anyone phase her.
9: They had General Robert E Lee as their commander
10: Harriet Beecher Stowe
11: True
12: False
13: Bleeding Kansas
14: South Carolina
15: The Battle of Fort Sumter
It is The Southwest. I believe.